Real-time modeling and 3D visualization of source dynamics and connectivity using wearable EEG

This report summarizes our recent efforts to deliver real-time data extraction, preprocessing, artifact rejection, source reconstruction, multivariate dynamical system analysis (including spectral Granger causality) and 3D visualization as well as classification within the open-source SIFT and BCILAB toolboxes. We report the application of such a pipeline to simulated data and real EEG data obtained from a novel wearable high-density (64-channel) dry EEG system.

[1]  Arnaud Delorme,et al.  EEGLAB, SIFT, NFT, BCILAB, and ERICA: New Tools for Advanced EEG Processing , 2011, Comput. Intell. Neurosci..

[2]  Klaus-Robert Müller,et al.  A regularized discriminative framework for EEG analysis with application to brain–computer interface , 2010, NeuroImage.

[3]  José del R. Millán,et al.  Error-Related EEG Potentials Generated During Simulated Brain–Computer Interaction , 2008, IEEE Transactions on Biomedical Engineering.

[4]  Quoc V. Le,et al.  ICA with Reconstruction Cost for Efficient Overcomplete Feature Learning , 2011, NIPS.

[5]  Ciprian M Crainiceanu,et al.  Dynamics of event‐related causality in brain electrical activity , 2008, Human brain mapping.

[6]  N. Tzourio-Mazoyer,et al.  Automated Anatomical Labeling of Activations in SPM Using a Macroscopic Anatomical Parcellation of the MNI MRI Single-Subject Brain , 2002, NeuroImage.

[7]  T. Banaschewski,et al.  Performance monitoring is altered in adult ADHD: A familial event-related potential investigation , 2009, Neuropsychologia.

[8]  M. Eichler,et al.  Assessing the strength of directed influences among neural signals using renormalized partial directed coherence , 2009, Journal of Neuroscience Methods.

[9]  R. Rifkin,et al.  Notes on Regularized Least Squares , 2007 .

[10]  Théodore Papadopoulo,et al.  OpenMEEG: opensource software for quasistatic bioelectromagnetics , 2010, Biomedical engineering online.

[11]  Stephen P. Boyd,et al.  Distributed Optimization and Statistical Learning via the Alternating Direction Method of Multipliers , 2011, Found. Trends Mach. Learn..

[12]  Tzyy-Ping Jung,et al.  Recursive independent component analysis for online blind source separation , 2012, 2012 IEEE International Symposium on Circuits and Systems.

[13]  Nelson J. Trujillo-Barreto,et al.  Bayesian model averaging in EEG/MEG imaging , 2004, NeuroImage.